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René KIRRBACH
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Dresden, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Optical wireless apparatus and method for creating information memo...
Patent number
12,212,368
Issue date
Jan 28, 2025
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
René Kirrbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Curved light guide structure, method of manufacturing same, and opt...
Patent number
12,166,529
Issue date
Dec 10, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Tobias Schneider
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Eye-safe optical-wireless communication
Patent number
12,143,153
Issue date
Nov 12, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
René Kirrbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optics for transmission and/or reception element
Patent number
12,092,806
Issue date
Sep 17, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
René Kirrbach
G02 - OPTICS
Information
Patent Grant
Wireless optical communication network and apparatus for wireless o...
Patent number
11,863,234
Issue date
Jan 2, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
René Kirrbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
EYE-SAFE OPTICAL-WIRELESS COMMUNICATION
Publication number
20230117710
Publication date
Apr 20, 2023
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
René KIRRBACH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL WIRELESS APPARATUS AND METHOD FOR CREATING INFORMATION MEMO...
Publication number
20220271845
Publication date
Aug 25, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
René KIRRBACH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Driver Circuit for One or Several Optical Transmitting Components,...
Publication number
20220166511
Publication date
May 26, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
René KIRRBACH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS OPTICAL COMMUNICATION NETWORK AND APPARATUS FOR WIRELESS O...
Publication number
20220094436
Publication date
Mar 24, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
René KIRRBACH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Curved Light Guide Structure, Method of Manufacturing Same, and Opt...
Publication number
20220006528
Publication date
Jan 6, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Tobias SCHNEIDER
G02 - OPTICS
Information
Patent Application
OPTICS FOR TRANSMISSION AND/OR RECEPTION ELEMENT
Publication number
20210116689
Publication date
Apr 22, 2021
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
René KIRRBACH
G02 - OPTICS